[INFO] updating cached repository greizgh/hello-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/greizgh/hello-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/greizgh/hello-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/greizgh/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/greizgh/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/greizgh/hello-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/greizgh/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/greizgh/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7919ca39823e0ce858420c05c67fdf4d4f1b11a4
[INFO] sha for GitHub repo greizgh/hello-rust: 7919ca39823e0ce858420c05c67fdf4d4f1b11a4
[INFO] validating manifest of greizgh/hello-rust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of greizgh/hello-rust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing greizgh/hello-rust
[INFO] finished frobbing greizgh/hello-rust
[INFO] frobbed toml for greizgh/hello-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/greizgh/hello-rust/Cargo.toml
[INFO] started frobbing greizgh/hello-rust
[INFO] finished frobbing greizgh/hello-rust
[INFO] frobbed toml for greizgh/hello-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/greizgh/hello-rust/Cargo.toml
[INFO] crate greizgh/hello-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing greizgh/hello-rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/greizgh/hello-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c72190c511a7c9d4f0fc05ab6e087acec970a3d1fe658b09e42445c4dd37a6e3
[INFO] running `"docker" "start" "-a" "c72190c511a7c9d4f0fc05ab6e087acec970a3d1fe658b09e42445c4dd37a6e3"`
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling genetic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `"docker" "inspect" "c72190c511a7c9d4f0fc05ab6e087acec970a3d1fe658b09e42445c4dd37a6e3"`
[INFO] running `"docker" "rm" "-f" "c72190c511a7c9d4f0fc05ab6e087acec970a3d1fe658b09e42445c4dd37a6e3"`
[INFO] [stdout] c72190c511a7c9d4f0fc05ab6e087acec970a3d1fe658b09e42445c4dd37a6e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/greizgh/hello-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4636b7604d337b74ad107a9d0b183156cb155285dcc79063a137e90ecd5ee99a
[INFO] running `"docker" "start" "-a" "4636b7604d337b74ad107a9d0b183156cb155285dcc79063a137e90ecd5ee99a"`
[INFO] [stderr]    Compiling genetic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "4636b7604d337b74ad107a9d0b183156cb155285dcc79063a137e90ecd5ee99a"`
[INFO] running `"docker" "rm" "-f" "4636b7604d337b74ad107a9d0b183156cb155285dcc79063a137e90ecd5ee99a"`
[INFO] [stdout] 4636b7604d337b74ad107a9d0b183156cb155285dcc79063a137e90ecd5ee99a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/greizgh/hello-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9f987185ed1737167b0e0b4f63153a86646834b7329e90349e6f6e3f677a9645
[INFO] running `"docker" "start" "-a" "9f987185ed1737167b0e0b4f63153a86646834b7329e90349e6f6e3f677a9645"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/genetic-0c99d28d9e8e9d77
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test levenshtein::test_levenshtein ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9f987185ed1737167b0e0b4f63153a86646834b7329e90349e6f6e3f677a9645"`
[INFO] running `"docker" "rm" "-f" "9f987185ed1737167b0e0b4f63153a86646834b7329e90349e6f6e3f677a9645"`
[INFO] [stdout] 9f987185ed1737167b0e0b4f63153a86646834b7329e90349e6f6e3f677a9645